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US 4,203,697 AGranted
Transfer apparatus for palletized loads
AssigneeBud Antle, Inc.
InventorDavid W. Cayton
Life of this patent
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AssigneeBud Antle, Inc.
InventorDavid W. Cayton
Estimating the term…
The flatbed of a truck that is geared for traverse of an agricultural field is provided with at least one pair of longitudinally extending tracks. Disposed in the tracks for rolling movement thereon is a plurality of roller supported assemblies which are adapted to support pallets of more or less conventional form. The roller supported assemblies are arranged to retain a plurality of pallets consolidated into a single group. An over-the-road carrier, such as a trailer or a semi-trailer, has a similar pair of longitudinally extending slots so that after the agricultural truck is loaded during transverse of the field, it can be backed adjacent to the carrier so that the tracks on the vehicle and the tracks on the carrier are in registry. A winch carries a cable which is attachable to the grouped pallets to effect transfer of the pallets from the truck bed to the carrier bed.
Apparatus for transferring a group of loaded pallets from the bed of a vehicle to the bed of a carrier, the pallets including beams having a thickness dimension at the peripheral margins thereof, comprising means forming a first pair of parallelly spaced apart longitudinally extending track grooves on the bed of said vehicle, means forming a second pair of parallelly spaced apart longitudinally extending track grooves on the bed of said carrier, said second pair of track grooves being spaced from one another by an amount equal to said first pair of track grooves, means for supporting said pallets on said vehicle bed, said supporting means including a roller assembly having a frame, an upper portion of said frame defining a slot having a width dimension corresponding to twice said thickness dimension to receive beams of two abutting pallets therein, and a lower portion of said frame having means for supporting at least one roller for rotation about an axis parallel to the width dimension of the slot, said roller being engageable in said track grooves, means for aligning said carrier relative said vehicle so that said first pair of track grooves is in alignment with said second pair of track grooves, and means for drawing said pallets from said vehicle bed onto said carrier bed.
Dependencies are inferred from the claim text.